Home / 5,456,534.20-7,531,469.44-3,223,268.22

Finding the Fourth Proportional to 5,456,534.20, 7,531,469.44 and 3,223,268.22

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Solution

The fourth proportional to 5,456,534.20, 7,531,469.44 and 3,223,268.22 is: 4,448,968.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,534.20 : 7,531,469.44 = 3,223,268.22 : x
  2. Step 2: Convert to fraction form
    5,456,534.20/7,531,469.44 = 3,223,268.22/x
  3. Step 3: Cross multiply
    5,456,534.20x = 7,531,469.44 × 3,223,268.22
  4. Step 4: Simplify right side
    5,456,534.20x = 24,275,946,095,853.20
  5. Step 5: Solve for x
    x = 24,275,946,095,853.20/5,456,534.20
  6. Step 6: Final answer
    x = 4,448,968.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.